28212544

素因数分解:

$2^6\times {\mathrm{440821}}^1$

素因数の和:440833

約数の個数: 14

約数和(自身を含む): 55984394

約数和(自身を除く): 27771850

約数列:

[1, 2, 4, 8, 16, 32, 64, 440821, 881642, 1763284, 3526568, 7053136, 14106272, 28212544]

約数ペア:

[(1, 28212544), (2, 14106272), (4, 7053136), (8, 3526568), (16, 1763284), (32, 881642), (64, 440821)]